JPS5824629Y2 - Mounting structure of reflector mounting bolt - Google Patents

Mounting structure of reflector mounting bolt

Info

Publication number
JPS5824629Y2
JPS5824629Y2 JP10292379U JP10292379U JPS5824629Y2 JP S5824629 Y2 JPS5824629 Y2 JP S5824629Y2 JP 10292379 U JP10292379 U JP 10292379U JP 10292379 U JP10292379 U JP 10292379U JP S5824629 Y2 JPS5824629 Y2 JP S5824629Y2
Authority
JP
Japan
Prior art keywords
bolt
base plate
reflector
head
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP10292379U
Other languages
Japanese (ja)
Other versions
JPS5619477U (en
Inventor
吉正 津山
Original Assignee
株式会社 津山金属製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社 津山金属製作所 filed Critical 株式会社 津山金属製作所
Priority to JP10292379U priority Critical patent/JPS5824629Y2/en
Publication of JPS5619477U publication Critical patent/JPS5619477U/ja
Application granted granted Critical
Publication of JPS5824629Y2 publication Critical patent/JPS5824629Y2/en
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 本考案は自転車等の反射器の取付ボトルの取付構造に関
する。
[Detailed Description of the Invention] The present invention relates to a structure for attaching a bottle for attaching a reflector to a bicycle or the like.

一般に再帰性反射板はその裏面に備わる三角錐体に塵埃
や水滴が付着すると著しく反射効果を減少すると言われ
ている。
Generally, it is said that when dust or water droplets adhere to the triangular pyramid provided on the back surface of a retroreflector, the reflective effect is significantly reduced.

したがって、従来では第1図示のように頭付のボルトイ
を反射ベースプレートロに貫通しボルトの頭部をベース
プレートの凹溝ハに嵌合収容した後凹溝ハにシーリング
プレート二を被着して反射器内部の水密を保持している
Therefore, in the past, as shown in the first figure, a bolt with a head is passed through the reflection base plate (RO), the head of the bolt is fitted and accommodated in the groove (C) of the base plate, and then a sealing plate (2) is attached to the groove (C) to reflect the reflection. Maintains watertightness inside the container.

しかし、係る従来構造ではその作業工程数が多くコスト
高になると共にその作業に熟練を要し作業性が頗る悪い
However, such a conventional structure requires a large number of work steps, increases cost, and requires skill, resulting in extremely poor workability.

又他の方法としては第2図示のようにベースプレートイ
に取付ボルトの頭部を嵌合せしめる回り止め凹溝ハを設
け、更にボルトの螺子部を貫挿せしめる挿通穴を開穿し
該挿通式周縁に環状凸条ホを突出形成すると共に、取付
ボルトの頭部全体を合成樹脂材で被着し、該ボルトの頭
部下面を前記ベースプレートの環状凸条と一体に超音波
溶着して反射器内部の水密を保持している。
Another method is to provide the base plate with a locking groove in which the head of the mounting bolt fits, as shown in the second figure, and then drill an insertion hole into which the threaded part of the bolt is inserted. A reflector is formed by forming a protruding annular protrusion on the periphery, covering the entire head of the mounting bolt with a synthetic resin material, and ultrasonically welding the lower surface of the head of the bolt to the annular protrusion of the base plate. Maintains internal watertightness.

しかし、係る構造ではボルト頭部とベースプレートとに
互が合致する回り止め構造を形成しなければならない。
However, in such a structure, the bolt head and the base plate must form a locking structure that matches each other.

取りたてて云えば反射器の製品形状が異なるつど、それ
のベースプレートに前記 溝を設ける必要があり、それ
の樹脂金型費を高<シ、それの作業に手間を要するなど
反射器の製品仕上前の工程で非常に煩雑となる。
Specifically, each time the shape of the reflector product differs, it is necessary to provide the grooves in the base plate of the reflector, which increases the cost of the resin mold, and requires time and effort to perform the work before finishing the reflector product. The process becomes extremely complicated.

本案は上記のような事情に鑑みなされたものでベースプ
レートにはボルトの挿通孔を穿設するのみで至極簡単に
ベースプレートに溶着できる実用効果の高い反射器用ボ
ルトの取付構造を提供せんとするものである。
This proposal was developed in view of the above-mentioned circumstances, and aims to provide a highly practical reflector bolt mounting structure that can be extremely easily welded to the base plate by simply drilling bolt insertion holes in the base plate. be.

本考案の一例を図面において説明すればベースプレート
1は合成樹脂材で所望の形状に形成し、中央部にボルト
2を貫挿通させるボルト貫挿通孔3を多角形に穿設し、
これの周囲部を所望大きさにて平担面となしている。
An example of the present invention will be described with reference to the drawings. The base plate 1 is made of a synthetic resin material and formed into a desired shape, and a polygonal bolt through hole 3 through which the bolt 2 is inserted is bored in the center.
The surrounding area of this is made into a flat surface with a desired size.

ボルト2は頭部4を例えば六角形などの多角形状となし
、この頭部と根部とに合成樹脂被膜5を被着する。
The bolt 2 has a head 4 having a polygonal shape such as a hexagon, and a synthetic resin coating 5 is applied to the head and the root.

そしてこの被着した被膜5の頭部下面に前記プレートの
平担面8に溶着する環状突起6を突設し、更に前記プレ
ー4の孔3と嵌合する根部を視角状突起7となしている
Then, an annular projection 6 that is welded to the flat surface 8 of the plate is provided on the lower surface of the head of the coated coating 5, and a root portion that fits into the hole 3 of the plate 4 is formed into a viewing angle projection 7. There is.

突起7はプレートとボルトの回り止め作用をなすことか
ら、プレート孔3の孔形状と同じ多角形状としなければ
ならない。
Since the protrusion 7 acts to prevent rotation of the plate and bolt, it must have the same polygonal shape as the plate hole 3.

(図面では四方体を示す)これら、被膜5と環状突起6
と突起7とは一体に成形されてなり、ボルトと合成樹脂
被膜とはインサート成形によって簡単に行いえる。
(A tetragon is shown in the drawing.) These are the coating 5 and the annular protrusion 6.
The bolt and the projection 7 are integrally molded, and the bolt and the synthetic resin coating can be easily formed by insert molding.

かくして、ボルト貫挿通孔3に視角状突起7を嵌合する
ようにしてボルトを貫挿通させ、ボルト頭部上より超音
波溶着を行えば前記環状突起6がプレート平担面8に溶
着し、反射器内部を気密に保持する。
In this way, the bolt is inserted through the bolt by fitting the visual angle projection 7 into the bolt penetration hole 3, and by performing ultrasonic welding from above the bolt head, the annular projection 6 is welded to the plate flat surface 8, Keep the inside of the reflector airtight.

又プレート孔3と突起Tとは同形状の多角形に設けてな
り反射器を例えば自転車の泥除けに取着する際にボルト
がから回りするおそれはない。
Further, the plate hole 3 and the protrusion T are provided in the same polygonal shape, so that there is no fear that the bolt will come loose when the reflector is attached to, for example, a bicycle mudguard.

本考案は以上のようにしてなり、ボルトの組付は作業と
従来のシーリングプレート組付けに相当する作業が一度
の作業工程で行なえ、シーリングプレートを使用せずと
もボルトの溶着組付けで同時にベースプレートのボルト
挿通穴を確実に塞ぎ反射器内部への水滴や塵埃の侵入を
防止することが出来ることは勿論のこと、本考案のよう
にボルトに被着する合成樹脂被膜側に前記溶着用環状突
起6と回り止め視角状突起7とを設けることにより、反
射器ベースプレート側に伺ら特殊な取付手段を施す必要
がなく、単に平担図と多角形のボルト貫挿通孔とを設け
るだけでよい。
The present invention is made as described above, and the bolt assembly work and the work equivalent to the conventional sealing plate assembly can be performed in one work process, and the bolts can be welded and assembled to the base plate at the same time without using a sealing plate. Of course, it is possible to reliably close the bolt insertion hole and prevent water droplets and dust from entering inside the reflector. By providing the anti-rotation visual angle projection 7, there is no need to provide special mounting means on the reflector base plate side, and it is sufficient to simply provide a flat plan view and a polygonal bolt through hole.

したがって、ベースプレートの金型成作作業をすこぶる
簡単にすると共に、いかなる反射器のベースプレートに
も転用することができる。
Therefore, the work of making a mold for the base plate is extremely simple, and the base plate can be used as a base plate for any reflector.

【図面の簡単な説明】[Brief explanation of drawings]

添付図面は本考案の反射器の取付ボルトの取付構造の実
施例を示すもので第1図、第2図は従来例を示し、第3
図は本考案の一部切欠断面図、第4図はボルトのみの側
面図、第5図はその底面国策6図は縦断面図である。 1・・・・・・ベースプレート、2・・・・・・ボルト
、3・・・・・・孔、5・・・・・・被膜、6・・・・
・・環状突起、7・・・・・・視角状突起。
The attached drawings show an embodiment of the mounting structure for the mounting bolt of a reflector according to the present invention, and FIGS. 1 and 2 show a conventional example, and FIG.
Figure 4 is a partially cutaway sectional view of the present invention, Figure 4 is a side view of only the bolt, and Figure 5 is a bottom view. 1... Base plate, 2... Bolt, 3... Hole, 5... Coating, 6...
... Annular process, 7... Visual angle process.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂からなるベースプレートの一部に平担面8と、
その中央に多角形のボルト貫挿通孔3とを設け、ボルト
の頭部とその根部とを合成樹脂で一体に被膜し、前記被
膜された頭部下面に環状突起6をボルト貫挿通孔3と嵌
合する根部を視角状突起7とし、該ボルトの環状突起6
をベースプレートの平担面8に超音波溶着してなる反射
器の取付ボルトの取付構造。
A flat surface 8 is provided on a part of the base plate made of synthetic resin,
A polygonal bolt penetration hole 3 is provided in the center, the bolt head and its root are integrally coated with synthetic resin, and an annular projection 6 is formed on the underside of the coated head to form the bolt penetration hole 3. The fitting root is a visual angle projection 7, and the annular projection 6 of the bolt is
The reflector mounting bolt is attached by ultrasonic welding to the flat surface 8 of the base plate.
JP10292379U 1979-07-25 1979-07-25 Mounting structure of reflector mounting bolt Expired JPS5824629Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10292379U JPS5824629Y2 (en) 1979-07-25 1979-07-25 Mounting structure of reflector mounting bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10292379U JPS5824629Y2 (en) 1979-07-25 1979-07-25 Mounting structure of reflector mounting bolt

Publications (2)

Publication Number Publication Date
JPS5619477U JPS5619477U (en) 1981-02-20
JPS5824629Y2 true JPS5824629Y2 (en) 1983-05-26

Family

ID=29335632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10292379U Expired JPS5824629Y2 (en) 1979-07-25 1979-07-25 Mounting structure of reflector mounting bolt

Country Status (1)

Country Link
JP (1) JPS5824629Y2 (en)

Also Published As

Publication number Publication date
JPS5619477U (en) 1981-02-20

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